| 内幕交易与市场信息效率 |
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| 引用本文： | 梁玉梅,李红刚.内幕交易与市场信息效率[J].北京师范大学学报(自然科学版),2007,43(4):471-473. |
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| 作者姓名： | 梁玉梅 李红刚 |
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| 作者单位： | 北京师范大学管理学院,100875,北京;北京师范大学管理学院,100875,北京 |
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| 摘 要： | 考虑内幕交易者往往承担着信息披露义务这一因素,分析了在信息披露义务约束下内幕交易者的内幕交易行为及信息披露行为,认为信息披露与监管制度是否严格有效是内幕交易能否促进信息效率的决定因素.还提出了加强内幕交易法律监管的同时要加强信息披露监管的政策建议.
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| 关 键 词： | 内幕交易 信息效率 信息披露监管 |
| 修稿时间： | 2007-01-15 |
INSIDER TRADING AND INFORMATION EFFICIENCY |
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| Liang Yumei,Li Honggang.INSIDER TRADING AND INFORMATION EFFICIENCY[J].Journal of Beijing Normal University(Natural Science),2007,43(4):471-473. |
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| Authors: | Liang Yumei Li Honggang |
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| Institution: | School of Management, Beijing Normal University, 100875, Beijing, China |
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| Abstract: | A model is built by considering the fact that the insider trader takes the responsible of disclosing information.Base on the model,the trading method and information disclosure performance of the insider trader are analyzed.The conclusion is that whether the insider trading improves the information efficiency is depended on the information disclosure and regulation policy.Therefore,our suggestion is that insider trading regulation as well as information disclosure regulation must be strengthened. |
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| Keywords: | insider trading information efficiency information disclosure regulation |
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